I spend far too much time flipping between calculator and sketch up. It would be much easier if you could enter simple calculations directly as measurements and scales from the keyboard. This would be very easy to implement. Suggest the equals operator is used to signify formula (as used in spreadsheets)

I know this was brought up couple times, but I think it has so much potential. Ability input additional values into VCB. For example, I move an object to a distance which I have referenced with mouse (click to click) then type "+100mm" to trigger...